某医院供热系统供热建筑面积约70000万m2,供热建筑有门诊楼、病房楼、办公楼、家属住宅楼等。目前,供热系统存在能耗高,系统远端用户室内温度偏低。经过多年维修,采取更换管道、增大锅炉房内循环水泵流量等改造措施,问题始终未根本解决。本文通过对此进行原因分析、制定节能改造方案。 A hospital heating system heating building area of ​​about 700 million m2, heating building outpatient building, ward building, office building, family members and other residential buildings. At present, the energy consumption of the heating system is high, and the temperature of the remote user’s room is low. After many years of maintenance, replacement measures such as replacing pipes and increasing circulating water pump flow in the boiler room have not been fundamentally resolved. This article analyzes the causes and formulates energy-saving renovation programs.